Nanotechnology: manufacture of nanostructures and supramolecular structures in liquid medium: observation of structures formed and investigation of processes of formation of nanostructures

• Grant number: 03/12529-4
• Support Opportunities: Research Projects - Thematic Grants
• Start date: October 01, 2004
• End date: January 31, 2009
• Field of knowledge: Physical Sciences and Mathematics - Physics - Condensed Matter Physics
• Principal Investigator: Omar Teschke
• Grantee: Omar Teschke
• Host Institution: Instituto de Física Gleb Wataghin (IFGW). Universidade Estadual de Campinas (UNICAMP). Campinas , SP, Brazil
• Pesquisadores principais: David Mendez Soares ; Elizabeth Fátima de Souza ; Mauricio Urban Kleinke

Abstract

Nanostructures and supramolecular structures will be fabricated in liquid media. The structure of the nanoscale arrangement will be observed using atomic force microscopy (AFM) and near field scanning optical microscopy (NSOM). The following structures will be investigated: a) auto-organized lipid bilayers, synthetical and biological membranes as basic units in the construction of biomolecular systems, b) biomineralization induced by DNA. (AU)

Scientific publications

(12)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

SILVA-STENICO, MARIA ESTELA; CANTUSIO NETO, ROMEU; ALVES, IVANIO R.; MORAES, LUIZ ALBERTO B.; SHISHIDO, TANIA K.; FIORE, MARLI FATIMA. Hepatotoxin microcystin-LR extraction optimization. Journal of the Brazilian Chemical Society, v. 20, n. 3, p. 535-542, 2009. (03/12529-4)

TESCHKE‚ O.; SOARES‚ D.M.; VALENTE FILHO‚ J.F.; DE SOUZA‚ E.F.. Atomic scale patterns formed during surface scanning by atomic force microscopy tips. Applied Physics Letters, v. 89, n. 25, p. 253125-253125, 2006. (03/12529-4)

SOARES‚ D.M.; GOMES‚ W.E.; TENAN‚ M.A.. Sodium dodecyl sulfate adsorbed monolayers on gold electrodes. Langmuir, v. 23, n. 8, p. 4383-4388, 2007. (03/12529-4)

TESCHKE‚ O.; DE SOUZA‚ EF. Water molecular arrangement at air/water interfaces probed by atomic force microscopy. Chemical Physics Letters, v. 403, n. 1, p. 95-101, 2005. (03/12529-4)

TESCHKE‚ O.; DE SOUZA‚ EF. Water molecule clusters measured at water/air interfaces using atomic force microscopy. Physical Chemistry Chemical Physics, v. 7, n. 22, p. 3856-3865, 2005. (03/12529-4)

ELIZABETH FÁTIMA DE SOUZA; MARIANA RODRIGUES PERES; SAMARA BOAVENTURA DE MORAES. Avaliação do desempenho de surfactantes para a solubilização de fases líquidas não aquosas em meio aquoso. Química Nova, v. 33, n. 3, p. 532-538, 2010-00-00. (03/12529-4)

TESCHKE‚ O.; DE SOUZA‚ EF. Line tension at high contact angle wetting: Contribution to interfacial energy at long distances (≫ 100Å) from the triple line contour. Chemical Physics Letters, v. 447, n. 4, p. 379-383, 2007. (03/12529-4)

SILVA-STENICO, MARIA ESTELA; LORENZI, ADRIANA STURION; TESCHKE, OMAR; PAMPLONA SILVA, CAROLINE SOUZA; ETCHEGARAY, AUGUSTO; FIORE, MARLI FATIMA. Antimicrobial Cyanopeptide Action on Bacterial Cells Observed with Atomic Force Microscopy. CURRENT NANOSCIENCE, v. 9, n. 1, p. 141-148, FEB 2013. (06/01671-2, 09/05474-5, 10/09867-9, 03/12529-4)

SOARES, DAVID MENDEZ; TENAN, MARIO ALBERTO; GOMIDE, ANDREZA BARBOSA; GOMES, WYLLERSON EVARISTO. Physical Properties of Water Near a Gold Surface: A Nanorheological Analysis. ChemPhysChem, v. 11, n. 4, p. 905-911, MAR 5 2010. (03/12529-4)

TESCHKE, OMAR; DE SOUZA, ELIZABETH FATIMA. Long Nanofibers Arrays Through Surfactant Self-Assembly. Journal of Nanoscience and Nanotechnology, v. 10, n. 2, p. 784-790, FEB 2010. (03/12529-4)

ETCHEGARAY, AUGUSTO; BUENO, CAROLINA DE CASTRO; DE MELO, ITAMAR SOARES; TSAI, SIU MUI; FIORE, MARLI DE FATIMA; SILVA-STENICO, MARIA ESTELA; BERALDO DE MORAES, LUIZ ALBERTO; TESCHKE, OMAR. Effect of a highly concentrated lipopeptide extract of Bacillus subtilis on fungal and bacterial cells. Archives of Microbiology, v. 190, n. 6, p. 611-622, DEC 2008. (03/12529-4)

DE SOUZA, E. F.; TESCHKE, O.; BAI, C; XIE, S; ZHU, X. Imaging and characterization of self-assembled soft nanostructures by atomic force microscopy. NANOSCIENCE AND TECHNOLOGY, PTS 1 AND 2, v. 121-123, p. 5-pg., 2007-01-01. (03/12529-4)